poi完美word转html(表格、图片、样式)
直入正题，需求为页面预览word文档，用的是poi3.8，以下代码支持表格、图片，不支持分页，只支持doc，不支持docx；/** **/import java.io.BufferedWriter;import java.io.File;import java.io.FileInputStream;import java.io.FileNotFoundException;import java.io.FileOutputStream;import java.io.IOException;import java.io.OutputStream;import java.io.OutputStreamWriter;import java.util.List;import javax.xml.parsers.DocumentBuilderFactory;import javax.xml.parsers.ParserConfigurationException;import javax.xml.transform.OutputKeys;import javax.xml.transform.Transformer;import javax.xml.transform.TransformerException;import javax.xml.transform.TransformerFactory;import javax.xml.transform.dom.DOMSource;import javax.xml.transform.stream.StreamResult;import org.apache.commons.io.output.ByteArrayOutputStream;import org.apache.poi.hwpf.HWPFDocument;import org.apache.poi.hwpf.converter.PicturesManager;import org.apache.poi.hwpf.converter.WordToHtmlConverter;import org.apache.poi.hwpf.model.PicturesTable;import org.apache.poi.hwpf.usermodel.CharacterRun;import org.apache.poi.hwpf.usermodel.Paragraph;import org.apache.poi.hwpf.usermodel.Picture;import org.apache.poi.hwpf.usermodel.PictureType;import org.apache.poi.hwpf.usermodel.Range;import org.apache.poi.hwpf.usermodel.Table;import org.apache.poi.hwpf.usermodel.TableCell;import org.apache.poi.hwpf.usermodel.TableIterator;import org.apache.poi.hwpf.usermodel.TableRow;import org.w3c.dom.Document;/** * @author: Chembo Huang * @since: May 3, 2012 * @modified: May 3, 2012 * @version: */public class Word2Html {public static void main(String argv[]) {try {convert2Html("D://1.doc","D://1.html");} catch (Exception e) {e.printStackTrace();}}public static void writeFile(String content, String path) {FileOutputStream fos = null;BufferedWriter bw = null;try {File file = new File(path);fos = new FileOutputStream(file);bw = new BufferedWriter(new OutputStreamWriter(fos,"GB2312"));bw.write(content);} catch (FileNotFoundException fnfe) {fnfe.printStackTrace();} catch (IOException ioe) {ioe.printStackTrace();} finally {try {if (bw != null)bw.close();if (fos != null)fos.close();} catch (IOException ie) {}}}public static void convert2Html(String fileName, String outPutFile)throws TransformerException, IOException,ParserConfigurationException {HWPFDocument wordDocument = new HWPFDocument(new FileInputStream(fileName));//WordToHtmlUtils.loadDoc(new FileInputStream(inputFile));WordToHtmlConverter wordToHtmlConverter = new WordToHtmlConverter(DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument()); wordToHtmlConverter.setPicturesManager( new PicturesManager() { public String savePicture( byte[] content, PictureType pictureType, String suggestedName, float widthInches, float heightInches ) { return "test/"+suggestedName; } } );wordToHtmlConverter.processDocument(wordDocument);//save picturesList pics=wordDocument.getPicturesTable().getAllPictures();if(pics!=null){for(int i=0;i<pics.size();i++){Picture pic = (Picture)pics.get(i);System.out.println();try {pic.writeImageContent(new FileOutputStream("D:/test/"+ pic.suggestFullFileName()));} catch (FileNotFoundException e) {e.printStackTrace();}}}Document htmlDocument = wordToHtmlConverter.getDocument();ByteArrayOutputStream out = new ByteArrayOutputStream();DOMSource domSource = new DOMSource(htmlDocument);StreamResult streamResult = new StreamResult(out);TransformerFactory tf = TransformerFactory.newInstance();Transformer serializer = tf.newTransformer();serializer.setOutputProperty(OutputKeys.ENCODING, "GB2312");serializer.setOutputProperty(OutputKeys.INDENT, "yes");serializer.setOutputProperty(OutputKeys.METHOD, "html");serializer.transform(domSource, streamResult);out.close();writeFile(new String(out.toByteArray()), outPutFile);}}
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http://dl.iteye.com/upload/attachment/0067/5235/18915f26-8e42-3589-857b-0ceff63590f1.jpg
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